Updated for new hystrix-configuration project.  Repository dependency pending.
Removed dependency on hystrix-configuration.
Repackaged and added unit tests around 2dshape indexes
Fixed bug with findOne to check if iterator is empty, updated MongoObject to support optional initialization of _id and when attributes
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/main/java/org/namal/mongo/command/HystrixConfiguration.java